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ACCEL Spark Plugs 4pk 276s P/N - 0276S-4

ACCEL Spark Plugs 4pk 276s P/N - 0276S-4

SKU: 0276S-4
Regular price $30.70 USD
Regular price Sale price $30.70 USD
Sale Sold out

Overview:

ACCEL's patented race proven spark plugs in a Shorty configuration. The overall length has been reduced 3/16 in to 3/8 in (depending on the specific spark plug) to gain critical air gap between the spark plug boot and the exhaust manifold or header tube. This helps eliminate burning the spark plug boot or dimpling the header tube. The shorter spark plug length also can make it easier to install an remove the spark plugs in certain applications where there is not a lot of room to fit a socket or move a wrench around. ACCEL Shorty Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL Shorty Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL Shorty Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.
 

Features:

  • Shorty Spark Plugs For Tubular Exhaust Headers
  • Eliminates Dimpling Headers For Added Clearance
  • Improves Spark Plug Access To Fit Socket Or Wrench
  • Shorter Overall Plug Length Vs. OE Style Plug
  • Copper Core Center Electrode
  • Projected Tip
  • Helps Eliminate Burned Spark Plug Boots
  • Shorty Header Spark Plug

 

Year Make Model Submodel Engine Size
1973 - 1976 Ford Custom 500   460/7.5 V8
1978 Ford E-100 Econoline   460/7.5 V8
1976 - 1996 Ford E-350 Econoline   460/7.5 V8
1977 - 1996 Ford E-350 Econoline Club Wagon   460/7.5 V8
1973 - 1976 Mercury Cougar   460/7.5 V8
1972 - 1976 Ford LTD   460/7.5 V8
1976 Ford Elite   460/7.5 V8
1973 - 1979 Ford F-100   460/7.5 V8
1976 - 1979 Ford F-150   460/7.5 V8
1972 - 1974 Mercury Marquis   460/7.5 V8
1973 - 1976 Mercury Montego   460/7.5 V8
1976 - 1979 Ford E-250 Econoline   460/7.5 V8
1976 - 1991 Ford E-250 Econoline Club Wagon   460/7.5 V8
1973 - 1974 Ford Ranch Wagon   460/7.5 V8
1973 - 1996 Ford F-250   460/7.5 V8
1973 - 1997 Ford F-350   460/7.5 V8
1974 - 1976 Ford Ranchero   460/7.5 V8
1973 - 1976 Ford Torino   460/7.5 V8
1991 Ford F-350 Custom 460/7.5 V8
1974 - 1976 Ford Gran Torino   460/7.5 V8
1973 - 1974 Ford Thunderbird   460/7.5 V8
1972 - 1974 Mercury Colony Park   460/7.5 V8
1972 - 1974 Ford Country Sedan   460/7.5 V8
1972 - 1974 Mercury Monterey   460/7.5 V8
1973 - 1974 Ford Galaxie 500   460/7.5 V8
1997 Ford F-250 HD   460/7.5 V8
1972 - 1974 Ford Country Squire   460/7.5 V8
1970 - 1971 Buick Skylark   455/7.5 V8
1973 Buick Electra 225 455/7.5 V8
1973 Buick Electra 225 Custom 455/7.5 V8
1972 - 1973 Pontiac Catalina   455/7.5 V8
1972 - 1973 Pontiac Firebird Formula 455/7.5 V8
1972 - 1973 Pontiac Firebird Trans Am 455/7.5 V8
1974 Pontiac Firebird   455/7.5 V8
1973 - 1974 Pontiac Grand Am   455/7.5 V8
1972 - 1974 Pontiac Grand Safari   455/7.5 V8
1972 - 1974 Pontiac Grandville   455/7.5 V8
1972 - 1974 Pontiac LeMans   455/7.5 V8
1974 Pontiac Bonneville   455/7.5 V8
1976 - 1980 Chevrolet C10   454/7.4 V8
1976 - 1980 Chevrolet C10 Suburban   454/7.4 V8
1976 - 1978 GMC C15   454/7.4 V8
1979 - 1980 GMC C1500   454/7.4 V8
1976 - 1978 GMC C15 Suburban   454/7.4 V8
1979 - 1980 GMC C1500 Suburban   454/7.4 V8
1976 - 1978 GMC C25   454/7.4 V8
1979 - 1980 GMC C2500   454/7.4 V8
1975 - 1978 GMC C25 Suburban   454/7.4 V8
1971 Chevrolet Bel Air   454/7.4 V8
1971 Chevrolet Biscayne   454/7.4 V8
1976 - 1978 Chevrolet K5 Blazer   454/7.4 V8
1979 - 1980 GMC C2500 Suburban   454/7.4 V8
1976 GMC Jimmy   454/7.4 V8
1976 GMC K15   454/7.4 V8
1980 GMC K1500   454/7.4 V8
1971 Chevrolet Impala   454/7.4 V8
1974 Chevrolet K10 Pickup   454/7.4 V8
1971 Chevrolet Caprice   454/7.4 V8
1971 Chevrolet Chevelle   454/7.4 V8
1971 Chevrolet Corvette   454/7.4 V8
1971 Chevrolet El Camino Custom 454/7.4 V8
1976 - 1978 GMC K25   454/7.4 V8
1976 - 1977 GMC K25 Suburban   454/7.4 V8
1976 - 1978 Chevrolet K20   454/7.4 V8
1977 - 1980 Chevrolet K30   454/7.4 V8
1976 Chevrolet G20   454/7.4 V8
1975 Chevrolet G30 Beauville 454/7.4 V8
1975 Chevrolet G30 Chevy Van 454/7.4 V8
1975 Chevrolet G30 Hi-Cube 454/7.4 V8
1971 GMC Sprint   454/7.4 V8
1976 GMC G25   454/7.4 V8
 
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Policies and FAQs

Return Policy

We accept returns on products within 30 days of delivery. Return shipping is the responsibility of the buyer unless we, the seller, are at fault.

Fault reasons include but are not limited to:
  • Buyer was shipped the wrong product
  • Buyer was shipped a damaged product
  • The product page had incorrect fitment and the part does not fit the Buyer's vehicle
 
The Buyer will not be refunded outbound shipping unless the Seller (Modern Day Muffler & Brake) is at fault.
 
In cases where the Buyer purchases and ships the return please note that if the Shipper (ex. USPS, FedEx, UPS, etc.) loses the return we will not be able to offer a refund as the Buyer must contact the Shipper and make a claim.
 
All products must be returned in original condition, meaning that the product must not be damaged, installed, or missing pieces/parts. If the product is not in original condition a deduction will be issued of up to 50% of the purchase price of the product.
 
Opened boxes, plastic bags, and other packaging are not considered damage (excluding single use items such as, but not limited to, liquids, software, and other components that cannot be reused/resealed).
 
When we, the seller, are at fault, please Contact Us for a return label, products returned with a shipping label not provided by the seller will not be refunded to the buyer. Please also note that our return labels are issued with the dimensions and weight of the original shipment, if the product is being returned in any box/package besides the original please Contact Us with the dimensions and weight.

Returns must be sent to this address:
Modern Day Muffler & Brake
774 Broad Street
Wadsworth, OH 44281
 
Products returned directly to a manufacturer or the incorrect address may be issued a deduction or denied a refund entirely.
 
If a product was delivered outside the 30 day return window or is no longer in original condition please contact us as we may be able to issue a refund in store credit and/or with a deduction. If this is the case please Contact Us as these situations are handled on a case by case basis.
 
If there are any questions, concerns, or doubts about return eligibility please Contact Us and we would be more than happy to assist you.

This page and policy were last updated: July 14th 2023

FAQs

This is the line that runs from the front of the vehicle to the rear. On most vehicles it connects to a junction then you will have rear axle lines. On a few cars the intermediate lines will connect to the rear wheels. It is recommended to change the axle lines if you are replacing the intermediate lines.

Our kits include all of the solid metal lines for that section of the vehicle.

We are happy to help! Please help us to help you by going to our return form and filling out the form as best as you can in order to request a return.

  • Modern Day stands by our parts and is happy to accept returns within 30 days of purchase. Parts must be in new condition.
  • If a part arrives damaged, or is defective, Please report it to us immediately. So we can handle it for your promptly.

Yes but you will need to order in advance. All of our items are not stocked at our location. So please place your order online and we will notify you when it is ready for pick up.

Unfortunately we cannot offer single lines outside of kits

Yes, all are covered by the manufacturer's standard warranty. Most warranties cover the cost of parts. Any installation or other fees are non-refundable.

Online we accept PayPal and all major Credit Cards. If your are picking an item up we gladly accept cash.

We can only ship to your confirmed address in PayPal or your billing address if you pay with a credit card.

Orders typically Arrive within 3 to 10 days depending if it is a stocked item or something we have manufactured at time of sale.

Yes please send us a message through our custom orders page.

Yes, but items sent out of the continental U.S. may incur additional charges based on their destination

The left and right sides on a vehicle are determined as though you were sitting in the driver's seat. The left is the driver's side, and the right is the passenger's side.

Check it again tomorrow. It takes up to 1 day for the carrier to give status and a delivery date. UPS and FedEx provide delivery dates, USPS usually does not but they take no longer than 5 business days.

Yes! Thank you for your military service!

Still have a question or concern?  Please contact use our contact us form!

Yes! Thank you for your military service!

Warranty Information

Customer service is our top priority and because we value your time and energy we ask you to visit our Contact Us page and reach out so that we may assist you in finding the correct warranty for your product. Please include your name, the name on the order, the order number, and the SKU of the product to ensure the quickest and most accurate response to your inquiry.

Product Notices

*NOTE: Product images may not reflect actual product appeareance.